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From module Arithmetic and Number Theory Basics
What is the value of the expression 1⋅2⋅3⋅4⋅5⋅6⋅7⋅81+2+3+4+5+6+7+8\frac{1\cdot2\cdot3\cdot4\cdot5\cdot6\cdot7\cdot8}{1+2+3+4+5+6+7+8}1+2+3+4+5+6+7+81⋅2⋅3⋅4⋅5⋅6⋅7⋅8?
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